Relevant Thesis-Based Degree Programs
Complete these steps before you reach out to a faculty member!
- Familiarize yourself with program requirements. You want to learn as much as possible from the information available to you before you reach out to a faculty member. Be sure to visit the graduate degree program listing and program-specific websites.
- Check whether the program requires you to seek commitment from a supervisor prior to submitting an application. For some programs this is an essential step while others match successful applicants with faculty members within the first year of study. This is either indicated in the program profile under "Admission Information & Requirements" - "Prepare Application" - "Supervision" or on the program website.
- Identify specific faculty members who are conducting research in your specific area of interest.
- Establish that your research interests align with the faculty member’s research interests.
- Read up on the faculty members in the program and the research being conducted in the department.
- Familiarize yourself with their work, read their recent publications and past theses/dissertations that they supervised. Be certain that their research is indeed what you are hoping to study.
- Compose an error-free and grammatically correct email addressed to your specifically targeted faculty member, and remember to use their correct titles.
- Do not send non-specific, mass emails to everyone in the department hoping for a match.
- Address the faculty members by name. Your contact should be genuine rather than generic.
- Include a brief outline of your academic background, why you are interested in working with the faculty member, and what experience you could bring to the department. The supervision enquiry form guides you with targeted questions. Ensure to craft compelling answers to these questions.
- Highlight your achievements and why you are a top student. Faculty members receive dozens of requests from prospective students and you may have less than 30 seconds to pique someone’s interest.
- Demonstrate that you are familiar with their research:
- Convey the specific ways you are a good fit for the program.
- Convey the specific ways the program/lab/faculty member is a good fit for the research you are interested in/already conducting.
- Be enthusiastic, but don’t overdo it.
G+PS regularly provides virtual sessions that focus on admission requirements and procedures and tips how to improve your application.
ADVICE AND INSIGHTS FROM UBC FACULTY ON REACHING OUT TO SUPERVISORS
These videos contain some general advice from faculty across UBC on finding and reaching out to a potential thesis supervisor.
Graduate Student Supervision
Doctoral Student Supervision
Dissertations completed in 2010 or later are listed below. Please note that there is a 6-12 month delay to add the latest dissertations.
We discuss three problems related to combinatorial geometry, based on two separate works. The first work concerns arrangements of intervals in R² for which there are many pairs forming trapezoids, meaning the convex hull of the pair is a trapezoid. We characterise arrangements forming more than a certain number of trapezoids, showing that all such sets have underlying algebraic structure. An important role is played in particular by conic curves. The proof uses a transformation from intervals in the plane to lines in R³ and then relies on a theorem of Guth and Katz on intersecting lines in R³. The second work concerns combinatorial problems for discretised sets, where objects are only distinguishable up to some small scale. Discretised sets can be used to approximate fractal sets, and our results imply improved quantitative bounds for the 1/2-Furstenberg set problem in R² and the upper Minkowski dimension of Besicovitch sets in R³, as well as slight generalisations of each of these problems. The techniques involved in this second work are mostly combinatorial and our main ingredient is the discretised sum-product theorem from additive combinatorics. In particular, we reduce the 1/2-Furstenberg set problem to the discretised-sum product problem and reduce the Besicovitch set problem to the Furstenberg set problem.
Master's Student Supervision
Theses completed in 2010 or later are listed below. Please note that there is a 6-12 month delay to add the latest theses.
The Kakeya maximal function conjecture is a quantitative, single scale formulation of the Kakeya conjecture. Recently, algebraic methods have been leading to progress in the Kakeya family of problems. In 2018, Katz and Rogers proved a conjecture concerning the number of ?-tubes with ?-separated directions which intersect a semialgebraic set with proportion at least λ. We will discuss the proof of this result which involves real algebraic geometry. We will then use this result to prove the Kakeya maximal function conjecture for the special case when the mappings are semialgebraic.
The pattern avoidance problem seeks to construct a set with large fractal dimension that avoids a prescribed pattern, such as three term arithmetic progressions, or more general patterns such as finding a set whose Cartesian product avoids the zero set of a given function. Previous work on the subject has considered patterns described by polynomials, or functions satisfying certain regularity conditions. We provide an exposition of some results in this setting, as well as consideringnew strategies to avoid ‘rough patterns’. There are several problems that fit intothe framework of rough pattern avoidance. For instance, we prove that for any set X with lower Minkowski dimension s, there exists a set Y with Hausdorff dimension 1 − s such that for any rational numbers a₁, ..., aN, a₁Y + ··· + aNY is disjoint from X, or intersects solely at the origin. As a second application, we construct subsets of Lipschitz curves with dimension 1/2 not containing the vertices of any isosceles triangle.